Agrawal, K. C.
Environmental biology / K. C. Agrawal. - [ Rev.,enl. 2nd ed. ] - Bikaner, India : Agro Botanica, 1999. - [ 8 ], 584 p. : ill. ; 22 cm.
Glossary : p. 511-549
Includes bibliographical references and index.
Ecology.
Environmental protection.
574 / AGE
Environmental biology / K. C. Agrawal. - [ Rev.,enl. 2nd ed. ] - Bikaner, India : Agro Botanica, 1999. - [ 8 ], 584 p. : ill. ; 22 cm.
Glossary : p. 511-549
Includes bibliographical references and index.
Ecology.
Environmental protection.
574 / AGE